Portable Backup Power Supply

1. Portable backup power supply

2. Portable backup power supply

1 . 1 : Front

1 . 2 : Back

1 . 3 : Left

1 . 4 : Right

1 . 5 : Top

1 . 6 : Bottom

1 . 7 : Perspective

2 . 1 : Front

2 . 2 : Back

2 . 3 : Left

2 . 4 : Right

2 . 5 : Top

2 . 6 : Bottom

2 . 7 : Perspective

1. Title of product of the present design: portable backup power supply; 2. Use of product of the present design: the product of the present design is used for storing and outputting electrical energy; 3. Essential feature of product of the present design: shape of the product; 4. Picture or photo indicating the essential feature of the present design: perspective view of design 1; 5. Design 1 is designated as the basic design; Fig. 1 . 1 is a front elevation view of a portable backup power supply in a first embodiment, showing my new design; Fig. 1 . 2 is a rear elevation view thereof; Fig. 1 . 3 is a left side view thereof; Fig. 1 . 4 is a right side view thereof; Fig. 1 . 5 is a top plan view thereof; Fig. 1 . 6 is a bottom plan view thereof; Fig. 1 . 7 is a perspective view thereof; Fig. 2 . 1 is a front elevation view of a portable backup power supply in a second embodiment; Fig. 2 . 2 is a rear elevation view thereof; Fig. 2 . 3 is a left side view thereof; Fig. 2 . 4 is a right side view thereof; Fig. 2 . 5 is a top plan view thereof; Fig. 2 . 6 is a bottom plan view thereof; and Fig. 2 . 7 is a perspective view thereof.